Its like in school or when you take a course in something, you study and end up passing the test and exams, but if you don't apply that knowledge, some time after you end up forgetting most things you studied...it happen quite a few times to me. We all say i wish i would have this or i wish i would do that but how many of us don't act and do something about that? Its harder than we think, isn't it? That's why we have to set daily goals and try to achieve them or it will only be a dream and never became reality.